85+ climate tech startups join the summit Expo

SOSV Climate Tech Expo
SOSV Climate Tech Expo

We’ve had a big response to our call for startup exhibitors in the virtual Expo at the SOSV Climate Tech Summit (Oct 20-21 – Register now. It’s free. ) Who are these companies and what do they do? They’re early stage climate tech startups working to help decarbonize the planet. Assembled from the investment portfolios of the firms participating in the Breakout Sessions, these founders aim to find new investors, employees, and partners. 

Each startup has an Expo “booth” where they can tell their story any way they like — on-demand presentations or video, live networking, or pre-scheduled meetings and Q&A sessions. 
The startup list is long, so we’ve organized it by category. Give it a scan and mark your calendar to meet with companies that catch your eye when the show begins at 8 a.m. on October 20. Don’t miss out on the next big climate tech startup. Register now. It’s free.

Agriculture

CompanyDescriptionProgramCrunchbase LinkedIn
PheronymCreating an all-natural highly effective insect control for agricultureSOSV Climate Tech 100Crunchbase logo icon
UndesertProducing electrical power, deionized water, and dry salt with no liquid waste—zero liquid discharge (ZLD)MassChallengeCrunchbase logo icon
Rapid Radicals Technology, LLCCommercializing an innovative high-rate wastewater treatment technology originally developed to address combined sewer overflows for municipal sewerage districtsNSFLinkedIn icon
Rebel ResearchA collective of scientists, engineers, and creatives developing radical tech for energy and the environmentNSFLinkedIn icon
Benchmark Labs, Inc.Provides asset-specific weather forecasting for the agricultural sector and beyondNSFCrunchbase logo icon
AvaloA biotech company generating crop resilience through gene discovery and control for a healthier and fuller worldSOSV Climate Tech 100Crunchbase logo icon
BeemmunityApplying microparticle technology to detoxify pesticides in pollinatorsSOSV Climate Tech 100Crunchbase logo icon
Chi BotanicA cellular agriculture company that provides a synthetic biology pipeline to leverage the power of the plant cellSOSV Climate Tech 100Crunchbase logo icon
ReazentAn agtech company that makes more economically viable, sustainable, and safer alternatives to synthetic agrochemicalsSOSV Climate Tech 100Crunchbase logo icon
Livin FarmsA technology company in the alternative-protein sectorSOSV Climate Tech 100Crunchbase logo icon

Carbon Capture

CompanyDescriptionProgramCrunchbase LinkedIn
Carbix Corporation Transforms atmospheric carbon dioxide into carbonates to build industrial productsSOSV Climate Tech 100 Crunchbase logo icon
ForteraContributes to the global goal of reducing carbon dioxide emissions by one teratonKhosla Ventures Crunchbase logo icon
EcoClosure Enhances user experience and wellbeing by creating healthy and sustainable environmentsNSF LinkedIn icon
Clarity Movement Co. Creates solutions that empower communities to make more informed decisions and improve the quality of lifeSOSV Climate Tech 100 Crunchbase logo icon

Circular Economy

CompanyDescriptionProgramCrunchbase LinkedIn
Re-Nuble An agtech company that transforms unrecoverable vegetative food into a platform of sustainable technologies for soilless farmingSOSV Climate Tech 100 Crunchbase logo icon
Ozonebio A cleantech company that focuses on lignocellulosic waste-derived bioplastics productionSOSV Climate Tech 100 Crunchbase logo icon
Khepra Uses proprietary technology and excess renewable electricity to break down plastics and agricultural wasteSOSV Climate Tech 100 Crunchbase logo icon

Conservation

CompanyDescriptionProgramSocial Profile URL
Godwit Key CompanyBuilding tools to help slow and potentially reverse biodiversity lossNSFSBIR

Energy

CompanyDescriptionProgramCrunchbase LinkedIn
VoltStorage Develops and produces solar energy storage systems based on the eco-friendly Redox Flow technologySOSV Climate Tech 100 Crunchbase logo icon
Green Li-ion A deep clean technology that solves the existential risk to the precious metals industry and the environmentSOSV Climate Tech 100 Crunchbase logo icon
Agora Energy Technologies An innovative electrochemical engineering company that provides solutions for the next generation of energy technologiesHello Tomorrow LinkedIn icon
Verdagy Innovative technology that provides both the lowest upfront capital costs and unit production costs for green hydrogenKhosla Ventures LinkedIn icon
TeraWatt Technology Engineering ultra-high energy density lithium-ion rechargeable batteriesKhosla Ventures Crunchbase logo icon
Caelux A scientific research and development service company focusing on flexible solar cell designKhosla Ventures Crunchbase logo icon
TS Conductor Corp Redefining the 100-year old energy industry, with a proven next generation conductor known for safety, reliability, sustainability, and affordabilityThird Derivative LinkedIn icon
Matidor A map-based collaboration platform for field services visualization, management, and collaborationMassChallenge Crunchbase logo icon
Muon Vision Mining, nuclear sensors, IoTMassChallenge Crunchbase logo icon
SeebeckCell Technologies Disrupting the waste energy industry with the first ever liquid-based thermoelectric generatorMassChallenge LinkedIn icon
Natrion A developer of large-scale batteries used to generate efficient renewable energyMassChallenge Crunchbase logo icon
COI Energy Provides energy technology solutions to electric utility companiesMassChallenge Crunchbase logo icon
Persist Energy Realizing the most promising use case for mass adoption of electric vehicles by building the future of electric two wheelers for hauling of cargo and commutingMassChallenge LinkedIn icon
ClearFlame Engine Technologies Saving money and the environment by breaking free from the performance vs. emissions tradeoffNSF LinkedIn icon
NALA Systems Environmental services with an intention to bring new reverse osmosis membranesNSF Crunchbase logo icon
Two Bears Environmental Consulting LLC Informing decision-makers of the likely environmental impacts on a project or assetNSF SBIR
Kontak Hydrogen Storage Hydrogen storage technology—renewable, recyclable, zero emissionsNSF Crunchbase logo icon
Intersphere Providing weather and climate forecasts for seasonal to decadal planning to minimize weather and climate-related riskNSF LinkedIn icon
Flair Making smart vents and wireless thermostats and advanced software for residential heating and coolingSOSV Climate Tech 100 Crunchbase logo icon
DiviGas Developed a new process for manufacturing membranes which has yielded vastly superior results to what a membrane can do.SOSV Climate Tech 100 Crunchbase logo icon
Pulse Industrial Developing thermal applications using phase changing materialsSOSV Climate Tech 100 Crunchbase logo icon
Pulsenics Provider of real-time electrochemical system monitoring and control solutionsSOSV Climate Tech 100 Crunchbase logo icon
SunGreenH2 A developer of breakthrough modular green hydrogen technology to transform hydrogen productionSOSV Climate Tech 100 Crunchbase logo icon
Electro-Active Technologies Inc. Focused on transforming waste into renewable productsSOSV Climate Tech 100 Crunchbase logo icon

Food

CompanyDescriptionProgramCrunchbase LinkedIn
New Wave Foods Provider of algae and plant-based food used to preserve and enrich seafood traditionsSOSV Climate Tech 100 Crunchbase logo icon
Prime Roots Offers plant and protein based food productsSOSV Climate Tech 100 Crunchbase logo icon
New Age Meats A biotechnology company that develops healthy cultivated meat grown from animal cells instead of animal slaughterSOSV Climate Tech 100 Crunchbase logo icon
Voyage Foods Future-proofing the food and drink we loveSOSV Climate Tech 100 Crunchbase logo icon
Harmony Baby Nutrition A food-tech company providing next-generation of human breast milk based formulasSOSV Climate Tech 100 Crunchbase logo icon
Multus Biotechnology Ltd. Creating the next generation of animal-free growth media for the cultivated meat industrySOSV Climate Tech 100 Crunchbase logo icon
Allozymes A biotech company that accelerating enzyme evolution for the sustainable future of industriesSOSV Climate Tech 100 Crunchbase logo icon
Lypid Pioneering alternative fat to make alternative protein as good as original meatSOSV Climate Tech 100 Crunchbase logo icon
Brevel Solving global food and nutrition challenges by unleashing the true potential of micro-algaeMassChallenge Crunchbase logo icon
Joywell Foods Developing the first healthy protein sweetenersSOSV Climate Tech 100 Crunchbase logo icon
Vertical Oceans Produces the world’s best tasting, most sustainable shrimp in advanced technology aqua towersSOSV Climate Tech 100 Crunchbase logo icon
BioFeyn Enhancing the efficiency and sustainability of marine ingredients for use in aquacultureSOSV Climate Tech 100 Crunchbase logo icon
Nature Preserve Operates as a tech company that re-engineers avoidable food waste into a range of healthy productsSOSV Climate Tech 100 Crunchbase logo icon
Spira Creates industrial ingredients that replace petroleum and animal compounds using cyanobacteriaSOSV Climate Tech 100 Crunchbase logo icon
Because, Animals Creating cultured meat to feed the world’s petsSOSV Climate Tech 100 Crunchbase logo icon
California Cultured A food company creating sustainable, lab-grown cocoa that is less bitter and requires less sugar to be tastySOSV Climate Tech 100 Crunchbase logo icon
Sundial Foods, Inc. Utilizes a macro and microstructural engineering approach to create plant-based meat alternatives for conscious consumersSOSV Climate Tech 100 Crunchbase logo icon
Unicorn Biotechnologies Powering the cellular agriculture revolutionSOSV Climate Tech 100 Crunchbase logo icon
Michroma Fungal biofactories to produce the next generation of ingredientsSOSV Climate Tech 100 Crunchbase logo icon
Planetarians The next platform for alternative meats—clean, water-efficient, cheapSOSV Climate Tech 100 Crunchbase logo icon
Kraken Sense Kraken Sense develops an automated pathogen detection platform that includes sensors to detect bacterial contamination in real-time.SOSV Climate Tech 100 Crunchbase logo icon

Heating / Cooling

CompanyDescriptionProgramCrunchbase LinkedIn
R-Zero The first biosafety technology company dedicated to making shared indoor environments safer, healthier, and more productiveSOSV Climate Tech 100 Crunchbase logo icon
Hearth Labs Making sensors to better understand and control the built environment by measuring the missing half of thermal comfortSOSV Climate Tech 100 Crunchbase logo icon
Breezi Builds wireless devices that enable homeowners to detect problems with their HVAC systems before they become severeSOSV Climate Tech 100 Crunchbase logo icon
SmartAC.com, Inc. A machine-learning health platform that provides heating, ventilation, and air conditioning (HVAC) servicesSOSV Climate Tech 100 Crunchbase logo icon

Industrial / Manufacturing

CompanyDescriptionProgramCrunchbase LinkedIn
Chemetry Corporation A clean technology start-up dedicated to redefining how chemicals are madeKhosla Ventures Crunchbase logo icon
Preinvel A startup with a social vocation that deals with the environment and human healthMassChallenge Crunchbase logo icon
Drought Diet Products A the holding company to develop niches for the Aquifer Pipe patent—the next evolution in irrigationNSF
Pekosoft LLC Combines cutting-edge software technologies in machine vision with low cost hardware systems to provide a camera solution that can see, detect, and analyze your environmentNSF SBIR
Capra Biosciences A biotechnology company harnessing biology for efficient and low-carbon production of everyday chemicalsSOSV Climate Tech 100 Crunchbase logo icon
Hyasynth Bio Inventing new ways to make products using industrial microorganismsSOSV Climate Tech 100 Crunchbase logo icon

Materials

CompanyDescriptionProgramCrunchbase LinkedIn
Nyoka Design Labs Developing the world’s first earth-friendly glow sticksSOSV Climate Tech 100 Crunchbase logo icon
Spintex Produces a low-cost and sustainable biomaterial platform for spinning high-performance silk fibersSOSV Climate Tech 100 Crunchbase logo icon
LifeLabs Design Using science to create functional and desirable textiles for a new era of sustainability focused on lower personal energy usageKhosla Ventures LinkedIn icon
Sensytec Inc Provides cloud based structural health monitoring solutionsMassChallenge Crunchbase logo icon
Graviky Labs Inc. Harvests carbon emissions and turns it into advanced materialsMassChallenge Crunchbase logo icon
Viaex Technologies Creates biological nanofiltration systems for water and air which are 400% more efficient than current solutionsSOSV Climate Tech 100 Crunchbase logo icon
AlgiKnit A biomaterials company integrating science and design into textile productionSOSV Climate Tech 100 Crunchbase logo icon
Aja Labs A biotechnology company that produces biodegradable fiber intended to eliminate the usage of plastic-based fiberSOSV Climate Tech 100 Crunchbase logo icon
Seppure Creates sustainable nanofiltration solutions to separate chemical mixtures at a molecular level with minimal energy useSOSV Climate Tech 100 Crunchbase logo icon
Avisa Myko Inc A biotechnology company developing natural soluble melanin for multiple uses that contribute to better health and environmentSOSV Climate Tech 100 Crunchbase logo icon
Lingrove Inc. Making wood without trees—natural fiber composite veneers and panels using plant-based fibers and resinsSOSV Climate Tech 100 Crunchbase logo icon

Transportation

CompanyDescriptionProgramCrunchbase LinkedIn
Beyond A micro-mobility subscription service transforming the way people commute and move in cities throughout the worldSOSV Climate Tech 100 Crunchbase logo icon
FreightFlows, Inc. A maritime company that offers predictive analytics for global tradeMassChallenge Crunchbase logo icon
Jet-Set Offset A donation-based carbon offsetting tool for air travelNSF LinkedIn icon

Waste

CompanyDescriptionProgramCrunchbase LinkedIn
Clean Robotics Making recycling affordable for businesses and profitable for recyclersSOSV Climate Tech 100 Crunchbase logo icon
Smartex.ai A engineered solution to help textile manufacturers improve production yields by reducing defective output to close to 0%SOSV Climate Tech 100 Crunchbase logo icon